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Preview data · 고정된 예시 데이터이며 실제 관측 결과가 아닙니다 · Snapshot 2026-10-02 21:15 KST

아파트 전월세 실거래가 · 국토교통부

Breaking contract change

inc-contract-apt-rent-001

Critical Ongoing Contract

Why was this detected?

응답에서 필드 addr2가 사라졌습니다.

0 field(s) added, 1 field(s) removed.

  • Removed: addr2:string
Expected
  • fields: addr1:string, addr2:string
Observed
  • fields: addr1:string
Difference
  • removed: addr2:string
Rule
A field present in the accepted schema was removed contract.field_removed
  • Removed: addr2:string

Observation Timeline

  1. 마지막 Healthy 관측
  2. 필드 addr2 삭제 관측
  3. Breaking contract change 확인 (Critical)

Contract changed 필드 addr2가 삭제됐습니다.

View raw evidence 
{
  "expected": {
    "fields": [
      "addr1:string",
      "addr2:string"
    ]
  },
  "observed": {
    "fields": [
      "addr1:string"
    ]
  },
  "difference": {
    "removed": [
      "addr2:string"
    ]
  },
  "rule": {
    "id": "contract.field_removed",
    "description": "A field present in the accepted schema was removed"
  },
  "first_seen_at": "2026-10-02T21:03:00+09:00",
  "confirmed_at": "2026-10-02T21:05:00+09:00"
}